/*
 * Copyright (C) 2011 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <cutils/sockets.h>
#include <cutils/log.h>

#ifdef HAVE_ANDROID_OS
/* For the socket trust (credentials) check */
// #include <private/android_filesystem_config.h>
#define __android_unused
#else
#define __android_unused __attribute__((__unused__))
#endif

bool socket_peer_is_trusted(int fd __android_unused)
{
// #ifdef HAVE_ANDROID_OS
//     struct ucred cr;
//     socklen_t len = sizeof(cr);
//     int n = getsockopt(fd, SOL_SOCKET, SO_PEERCRED, &cr, &len);

//     if (n != 0) {
//         ALOGE("could not get socket credentials: %s\n", strerror(errno));
//         return false;
//     }

//     if ((cr.uid != AID_ROOT) && (cr.uid != AID_SHELL)) {
//         ALOGE("untrusted userid on other end of socket: userid %d\n", cr.uid);
//         return false;
//     }
// #endif

    return true;
}
